any video you will find on youtube comparing the size of the 2 devices, the screens are usually on. What I find hilarious is that when they do this, the iPhone's screen goes into the 'wiggle' and messes up the order.
Then I think, why hadn't someone thought of this before.
I think what OP means is when you put the iPhone into the mode to move icons around all the icons wiggle. I guess he thinks its funny when the comparison videos have that feature on the iPhone. I guess to try and make it look bad????